4 Alpha-Hydroxy Cholesterol

Name: 4 Alpha-Hydroxy Cholesterol
Brand: Zemixal
SKU: ZX-028594

Reference StandardAvailable on request

Order 4 Alpha-Hydroxy Cholesterol (CAS 34310-86-6) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

4 Alpha-Hydroxy Cholesterol chemical structure

CAS number34310-86-6

FormulaC₂₇H₄₆O₂

Molar mass402.7 g/mol

Physical formSolid

HS code38229090

InChIKeyCZDKQKOAHAICSF-GFYXKKFXSA-N

IUPAC name(3S,4S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,4-diol

About 4 Alpha-Hydroxy Cholesterol

Zemixal lists 4 Alpha-Hydroxy Cholesterol for laboratories that identify, quantify or control Cholesterol and its related substances. Key data (Reference Standard): CAS 34310-86-6, formula C27H46O2 and molar mass 402.7 g/mol. It is handled as a solid.

Where it is used

Metabolite identification
Stability-indicating methods
Impurity profiling

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Cholesterol

See every impurity, metabolite and related compound we list for this API.

Cholesterol standards

Typical uses

Metabolite identification
Stability-indicating methods
Impurity profiling

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 4 Alpha-Hydroxy Cholesterol
Product name	4 Alpha-Hydroxy Cholesterol
Catalogue number	ZX-028594
CAS number	34310-86-6
IUPAC name	(3S,4S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,4-diol
Molecular formula	C₂₇H₄₆O₂
Molar mass	402.7 g/mol
Exact mass	402.3498
Grade	Reference Standard
Physical form	Solid
XLogP3	7.4
H-bond donors / acceptors	2 / 2
Topological polar surface area	40.5 Å²
HS code	38229090
InChIKey	CZDKQKOAHAICSF-GFYXKKFXSA-N
SMILES	C[C@H](CCCC(C)C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H]([C@H]4O)O)C)C
PubChem CID	12955779
Synonyms	4a-Hydroxycholesterol, 4, A-Hydroxy Cholesterol, 4a-Hydroxy Cholesterol, 4I+/--Hydroxycholesterol, Cholest-5-ene-3b,4a-diol, cholest-5-en-3beta,4alpha-diol

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of 4 Alpha-Hydroxy Cholesterol
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 4 Alpha-Hydroxy Cholesterol

Which CAS number identifies 4 Alpha-Hydroxy Cholesterol?

4 Alpha-Hydroxy Cholesterol is registered under CAS 34310-86-6. You may also see it listed as 4a-Hydroxycholesterol, 4, A-Hydroxy Cholesterol. Our catalogue number for this item is ZX-028594.

What are the formula and molar mass of 4 Alpha-Hydroxy Cholesterol?

For 4 Alpha-Hydroxy Cholesterol, its formula is C27H46O2 and its molar mass is 402.7 g/mol. The systematic (IUPAC) name is (3S,4S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,4-diol. InChIKey CZDKQKOAHAICSF-GFYXKKFXSA-N lets you match it in any structure database.

How is 4 Alpha-Hydroxy Cholesterol used in pharmaceutical QC?

4 Alpha-Hydroxy Cholesterol is a characterised reference material linked to Cholesterol. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 4 Alpha-Hydroxy Cholesterol?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 4 Alpha-Hydroxy Cholesterol?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship 4 Alpha-Hydroxy Cholesterol to my country?

Yes. 4 Alpha-Hydroxy Cholesterol ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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